1、变速齿轮
change wheel 变换齿轮; 变速齿轮; 变速轮; 交换齿轮..
2、[机]变速轮
... 变速控制器 variable-speed controller 变速轮 change wheel 变速刨床 variable-speed planer ...
3、交换齿轮
change wheel 变换齿轮; 变速齿轮; 变速轮; 交换齿轮...
4、变换齿轮
... change speed motor多速电动机 change wheel变换齿轮 channel槽钢 ...
change-wheel变速轮;配换齿轮
tap change indication wheel分接变换指示轮
change gear wheel变速齿轮
change e wheel变速轮
sliding double change speed wheel滑动双变速轮
change gear change wheel变速齿轮;详细翻译
winding change wheel卷取变换齿轮
lifter change wheel升降变换齿轮
twist change wheel捻度变换齿轮